29047280

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1901}}^1$

素因数の和:2105

約数の個数: 40

約数和(自身を含む): 67924224

約数和(自身を除く): 38876944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1901, 1910, 3056, 3802, 3820, 7604, 7640, 9505, 15208, 15280, 19010, 30416, 38020, 76040, 152080, 363091, 726182, 1452364, 1815455, 2904728, 3630910, 5809456, 7261820, 14523640, 29047280]

約数ペア:

[(1, 29047280), (2, 14523640), (4, 7261820), (5, 5809456), (8, 3630910), (10, 2904728), (16, 1815455), (20, 1452364), (40, 726182), (80, 363091), (191, 152080), (382, 76040), (764, 38020), (955, 30416), (1528, 19010), (1901, 15280), (1910, 15208), (3056, 9505), (3802, 7640), (3820, 7604)]